/Engine/Source/Runtime/InteractiveToolsFramework/Public/BaseBehaviors/KeyAsModifierInputBehavior.h
Initialize this behavior with the given Target
virtual void Initialize ( [IModifierToggleBehaviorTarget](API\Runtime\InteractiveToolsFramework\BaseBehaviors\IModifierToggleBehaviorTarget) * Target, int ModifierID, const [FKey](API\Runtime\InputCore\FKey) & ModifierKey )